mkcalhdr 1.0.0 © 2005-2006 by Turku PET Centre
Calculates calibration factor. Assumes that there is a cylindrical phantom
with 20 cm diameter in the FOV. Resulting calibration header file is written
in file STUDY_RECMETHOD_iMNsXY_sS.cal.hdr, where STUDY is the part of the
calibration study name preceding delimiter "_", "-", "." or space, RECMETHOD is
the utilised reconstruction method, iMN is the number of iterations preceded
by char i, sXY is the number of subsets preceded by char s and sS is the span
preceded by char s. If calibration is calculated for 128 x 128 matrix size, suffix
m128 is appended in header file name.
Efficient factor for each plane is calculated as mean over planes 19-189 divided by
plane average. Efficient factor is set to zero for planes 0-5 and 200-206.
Usage: mkcalhdr [-Options] -a <A> <interfile image(s) separated with space>
Options:
-h -H print usage and exit
-v -V print version and exit
-s -S calculate standard deviation in VoI
Parameters:
-a A (required) A is the activity concentration at scan start time in Bq/ml.
Keywords: image processing, quantification, calibration, interfile
See also:
if2e7,
run_if2e7